@media (min-height: 1193px){
    footer{
        position:fixed;
        bottom: 0;
        width: 100%;
    }
}


.banner{
    height: 400px;
    background: url(../images/product/拿铁咖啡.png) no-repeat center;
    background-size: 100% 100%;
}
.banner .text{
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    overflow: hidden;
}
.banner .text .line1{
    width: 309px;
    color: #fff;
    font-size: 30px;
    margin: auto;
    position: relative;
    margin-top: 164px;
}

.banner .text .line1 span{
    font-size: 46px;
    color: #fff;
}

.banner .text .line1::after{
    content: "";
    display: block;
    width: 284px;
    height: 1px;
    background: #ffffff;
    position: absolute;
    left: 135px;
    top: 40px;

}



.banner .text .line2{
    width: 309px;
    color: #fff;
    font-size: 30px;
    margin: auto;
    position: relative;
}
.banner .text .line2 span{
    font-size: 24px;
    color: #fff;
}
.banner .text .line2::before{
    content: "";
    display: block;
    width: 284px;
    height: 1px;
    background: #ffffff;
    position: absolute;
    left: -265px;
    top: 0;
    bottom: 0;
    margin: auto;
}


section main{
    width: 1000px;
    padding-top: 38px;
    margin: auto;
    margin-bottom: 37px;
}
section main .top{
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #d5d5d5;
    color: #333333;
    margin-bottom: 25px;
    padding-bottom: 6px;
}

/* 选项卡头 */

section main .top .tlfet{
    display: flex;
}

section main .top .tlfet .ch{
    position: relative;
    text-indent: 0.7em;
}

section main .top .tlfet .en{
    color: #999999;
    font-size: 12px;
}
section main .top .tlfet .title{
    margin-right: 40px;
}
section main .top .tlfet .ch::before{
    content: "";
    display: block;
    width: 2px;
    height: 9px;
    background: #999999;
    position: absolute;
    left: 2px;
    bottom: 0;
}

section main .top .tlfet div.chactive{
    position: relative;
    text-indent: 0.7em;
}
section main .top .tlfet div.chactive::before{
    content: "";
    display: block;
    width: 2px;
    height: 9px;
    background: #866961;
    position: absolute;
    left: 2px;
    bottom: 0;
}

section main .top .tright{
    padding-top: 18px;
    font-size: 14px;
}
section main .top .tright .s2{
    color: #999999;
} 

section main .bottom {
    display: none;
}

section main div.active{
    display: flex;
}

section main .bottom  .content{
    margin-left: 24px;
    margin-top: 17px;
}
 
section main .bottom p{
    line-height: 30px;
    text-indent: 2em;
    color: #333333;
    margin-bottom: 30px;
    text-align:justify;
}